1、总体描述General Description：

序号No.	项目Item	规格Specification	单位Unit
1	尺寸Dimensions	Ø60.3*66.7	mm
2	额定电压Rated Voltage	24.0	VDC
3	工作电压Operating Voltage	12~26.4	VDC
4	起动电压Start-up Voltage	12	VDC
5	额定空载电流Input Current	0.18(Max.0.20)	A
6	额定空载功率Input Power	3.36(4.8)	W
7	额定空载转速Speed	3000±10%	RPM
8	额定负载电流Input Current	1.5(MAX)	A
9	额定负载功率Input Power	36(MAX)	W
10	额定负载转速Speed	3000±10%	RPM
11	电机相数/极数 Motor Phases/Poles	三相/10P
12	工作方式	S1
13	转速控制方式 Speed detection method	PWM(0-5V,25KHZ)
14	噪声Acoustical Noise	30	dB(A)
15	预期寿命Life Expectancy	50000	Hours/40℃
16	产品重量Net Weight		Gram
17	环保要求  Environmental  Compliance	RoHS	/

 

2、功能 Function

1	■	自动重新起动  Auto Restart
2	■	缓起动  Soft Start
3	■	方波输出  Tachometer Output	H=24V  L=0.5V  FG（HZ）=Speed/60
4	□	报警输出  Lock Rotor Alarm
5	■	脉冲宽度控制 PWM Control	H:5V L:0V  25KHZ
6	■	IP等级    IP Grade	IP44

 

3、机械特性Mechanical Characteristics

1	外形尺寸Dimensions	See Dimensions Drawing
2	底座Frame	□Plastic of PBT          ■ Die-cast  Aluminum  Alloy
3	转子 R0tor	□Plastic of PBT          ■ SPCC
4	轴承Bearing	■Ball Bearing                   □ Sleeve Bearing
5	端子Connector	UL3239 24AWG  PH2.54端5P 90MM
6	导线Lead Wire	■红Red (+)   ■黑Black(-)   ■绿 Green(FG)  ■蓝 Blue(Pwm)  ■黄Yelloy(F/R)
7	旋转方向Rotation	CW/CCW

 

4、 电气特性 Electrical characteristics

1	绝缘阻抗Insulation Resistance	底座与导线正极端子之间加直流500VDC，最小10MΩ；Min 10M ohm between frame and positive terminal at 500VDC.
2	绝缘耐压Dielectric strength	底座与导线正极端子之间加1500VAC/60Hz，1分钟测定漏电流最大5 mA；Max. 5 mA between frame and positive terminal at 1500VAC/60Hz for 1 minute.
3	绝缘类型Insulated Type	UL: ClassB (130℃)

5、噪音Acoustical Noise

1.参照标准 ISO3745如图所示

Refer to ISO3745 as shown below：

2.测试条件Testing Condition：

电机悬吊在无响室，在额定电压下麦克风距风扇进风口1米的距离测试值;

Fan is  hanged in anechoic chamber，Noise is measured at rated voltage in anechoic chamber with microphone at a distance of one meter from the air intake ;

6、环境适应Environmental

8.1运转温度Operating Temperature  ------------------------------     -10 ～ +70 ℃

8.2储存温度Storage Temperature    -------------------------------     -40 ～ +75 ℃

8.3运转湿度Operating Humidity      -------------------------------      35% ～ 85%RH

8.4储存湿度Storage Humidity        -------------------------------     35% ～ 85%RH

7、平均寿命Life Expectancy

在额定电压，室温40℃，相对湿度15%～65%RH环境中工作时的平均寿命约50000 小时；

Average life is about 50000 hours while fan is operating at rated voltage in room temperature 40℃and relative Humidity 15%～65%RH environment.

8、外观图Outside View Drawing